Storage container for placement atop a toilet tank



FIG. 1 is a top plan view of a storage container for placement atop a toilet tank showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a perspective view thereof, the broken-line showing of portions of a toilet tank and lid being for illustrative purposes only and forming no part of the claimed design. 

The ornamental design for a storage container for placement atop a toilet tank, as shown and described. 